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Article

RNA-seq transcriptome profiling reveals that Medicago truncatula nodules acclimate N₂ fixation before emerging P deficiency reaches the nodules.

Journal of experimental botany - 1 Nov 2014

Cabeza Ricardo A, Liese Rebecca, Lingner Annika, von Stieglitz Ilsabe, Neumann Janice, Salinas-Riester Gabriela, Pommerenke Claudia, Dittert Klaus, Schulze Joachim

Abstract excerpt

Legume nodules are plant tissues with an exceptionally high concentration of phosphorus (P), which, when there is scarcity of P, is preferentially maintained there rather than being allocated to other plant organs. The hypothesis of this study was that nodules are affected before the P concentration in the organ declines during whole-plant P depletion. Nitrogen (N₂) fixation and P concentration in various organs...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Root Nodules, Plant

Share to Sinorhizobium meliloti

Source

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Identifiers

PMID: 25151618
DOI: 10.1093/jxb/eru341
PMCID: PMC4203135

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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